AI代码解释 publicvoidDraw(ICanvas canvas,RectF dirtyRect){canvas.StrokeColor=Colors.Red;canvas.StrokeSize=6;canvas.DrawLine(10,10,90,100);} 完成了这一步之后,还需要将 GraphicsDrawable 接入到 MAUI 框架里面 在MAUI 框架里提供了 GraphicsV
.NET Multi-platform App UI (.NET MAUI) 图形支持传统图形转换,这些转换在ICanvas对象上实现为方法。 从数学上讲,转换会在呈现图形对象时更改在ICanvas绘图方法中指定的坐标和大小。 支持以下转换: 平移,将坐标从一个位置移动到另一个位置。 缩放,增加或减少坐标和大小。
命名空間中的 Microsoft.Maui.Graphics .NET 多平臺應用程式 UI (.NET MAUI) 圖形可讓您在定義為 ICanvas 物件的畫布上繪製圖形物件。 .NET MAUI GraphicsView 控制件提供物件的存取 ICanvas 權,您可以在該物件上設定屬性,以及叫用方法來繪製圖形物件的方法。 如需 的詳細資訊 GraphicsView,請參閱 GraphicsView...
CanvasDefaults CanvasExtensions CanvasState Color 颜色 DrawingCommand 字体 FontSource FontStyleType FontWeights GeometryUtil GradientPaint 水平对齐 IBitmapExportService IBlurrableCanvas ICanvas ICanvas 属性 方法 ClipPath ClipRectangle ConcatenateTransform DrawArc DrawEllipse DrawImage DrawLine DrawPath DrawRectang...
{return(float)GetValue(SizeProperty);}set{SetValue(SizeProperty,value);}}publicoverridevoidDraw(ICanvas canvas,RectangleF dirtyRect){base.Draw(canvas,dirtyRect);canvas.SaveState();canvas.FillColor=Foreground;varx=dirtyRect.X;vary=dirtyRect.Y;canvas.FillEllipse(x,y,Size,Size);canvas.RestoreState...
本主题的部分内容可能是由机器翻译。 C# 使用英语阅读 保存 添加到集合 添加到计划 通过 Facebookx.com 共享LinkedIn电子邮件 打印 参考 定义 命名空间: Microsoft.Maui.Graphics 程序集: Microsoft.Maui.Graphics.dll C# publicScalingCanvas(Microsoft.Maui.Graphics.ICanvas wrapped); ...
private void DrawBackShape(SKCanvas canvas, SKRect bounds) { //我们拿到的画布大小 var canvassize = bounds.Height; //缩放比例,280 的含义是当大圆形的直径为 200 时,整个画布的大小为 280 比较合适 var scale = 280f / canvassize; var shapes = ChargingRingShape.GetShapes(); foreach (var shape...
canvas.StrokeColor = Colors.Blue; canvas.StrokeSize = 2; canvas.DrawRectangle(100, 100, 500, 500); 1. 2. 3. 4. 5. 运行代码,可以看到输出如下 但在采用的是void DrawString(string value, float x, float y, float width, float height, HorizontalAlignment horizontalAlignment, VerticalAlignment vert...
[Android] Fixed ScalingCanvas.SetBlur not working by @NirmalKumarYuvaraj in #28911 [iOS] - Resolved Proper Rendering of Dynamic Header/Footer Updates in CV2 by @prakashKannanSf3972 in #28641 [iOS] Fixed the TargetInvocationException Occurs When Selecting Header/Footer After Changing ItemsLayout ...
We will mainly make use of a Canvas where we will draw most of the control. MAUI Graphics, as we have seen, also allows us to manage user interaction, etc. To allow customization we rely on the use of BindableProperties.Rememer to consider...